package designmode.command.elc;

/**
 * Created by Administrator on 2017/11/1 0001.
 */
public class Stereo
{
    public void off()
    {
        System.out.println("关闭音响");
    }

    public void on()
    {
        System.out.println("打开音响");
    }

    public void setCD()
    {
        System.out.println("放入CD");
    }

    public void setVolume(int l)
    {
        System.out.println("设置音量" + l);
    }


}
